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authorArjan van de Ven <arjan@linux.intel.com>2006-04-07 19:49:27 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-09 11:53:50 -0700
commit952223683ec989e86328c24808fdb962c4dbeb0a (patch)
tree0c7473d4469cba883bf880bbaa04900960806742 /arch/x86_64/pci
parenteee5a9fa63c97366cdea6ab3aa2ed9e3601812d0 (diff)
[PATCH] x86_64: Introduce e820_all_mapped
Introduce a e820_all_mapped() function which checks if the entire range <start,end> is mapped with type. This is done by moving the local start variable to the end of each known-good region; if at the end of the function the start address is still before end, there must be a part that's not of the correct type; otherwise it's a good region. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/pci')
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